Larry Sessions, a columnist for Earth & Sky, has suggested in his blog that the gamma-ray event whose radiation reached us a few hours before Arthur C. Clarke died, and which occurred 7.5 billion years ago, be named the Clarke Event. The outburst, which produced enough visible light to render it a naked-eye object across half the universe, is officially designated GRB 080319B. What more fitting tribute to Clarke than to associate his name with the greatest bang since the big one? Sessions suggests writing to any astronomers, heads of physics departments, or planetarium operators you know and talking up the proposal.

bsk_cw writes "Although many Windows users intend to hold onto their copies of XP until it is pried from their cold, dead fingers, Microsoft fully intends to phase out the OS in favor of Vista. If you're unwilling to move to one of the alternatives, and really don't like Vista, the least you can do is be aware of what's in store. David DeJean offers a rundown on Microsoft's timeline for Windows XP, why the company does things that way, and what you can do about it."